Service difficulty report · Angle · Boeing 7378H4

Difficulty date
May 20, 2025
Submitted
June 17, 2025
Operation
Air carrier
Aircraft
N8685B
Make and model
Boeing 7378H4
Aircraft serial
36723
Aircraft time
30,143 hours, 14,930 cycles
Part
Angle
Condition
Cracked
Location
Zone 100
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ANGLE ASSY CRACKED I/B OF LH DEFECTION RIB (MPN 115A2156-17). REMOVED ANGLE PER SRM 51-40-02. LOCATED AND DRILLED NEW FASTENER HOLES IN NEW ANGLE PER SRM 51-40-05. INSTALLED REPLACEMENT ANGLE PER SRM 51-40-02. INSPECTED PER SRM 51-40-02-0G-0-B00069 (GENERAL - FASTENER INSTALLATION AND REMOVAL - AIRFRAME - PERMANENT).

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